Year	Percent of GDP (Units)
1980	22.526
1981	26.681
1982	29.310
1983	33.591
1984	40.061
1985	46.621
1986	47.142
1987	52.413
1988	57.069
1989	59.821
1990	73.155
1991	74.683
1992	79.968
1993	100.288
1994	98.296
1995	98.990
1996	101.336
1997	99.451
1998	97.425
1999	98.907
2000	104.934
2001	107.081
2002	104.863
2003	101.456
2004	102.873
2005	107.395
2006	103.612
2007	103.103
2008	109.415
2009	126.745
2010	147.494
2011	175.219
2012	162.115
2013	178.843
2014	181.753
2015	179.080
2016	183.698
2017	183.205
2018	190.674
2019	185.536
2020	213.152
2021	201.133
2022	179.492
2023	168.826
2024	158.791
2025	152.049
2026	148.105
2027	144.538
2028	141.521
2029	138.841